<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>练习</title>
		<link rel="stylesheet" href="css/外部样式表.css" />
	</head>
	<body>
		<div class="container">
			<div class="box">
				Lorem ipsum dolor sit amet consectetur adipisicing elit. Porro animi, architecto vero quia consequuntur hic libero sapiente modi distinctio nisi pariatur et quisquam tempora quidem laboriosam voluptatem ut incidunt fuga!
			</div>
		</div>
	</body>
</html>